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</head><body bgcolor="#ffffff"><h1><font face="Geneva,Arial,Helvtica">#defines</font></h1><hr><br>
<h3><a name="EVEN_PARITY">EVEN_PARITY</a></h3>
<blockquote><pre>
#define EVEN_PARITY YES
</pre>
</blockquote>
<p>UPC / EAN codes use parity swapping to increase the number of values that can be encoded. This
defines EVEN_PARITY as YES to make the code more readable.
 </p>
<hr>
<h3><a name="LEFT_HANDEDNESS
 ">LEFT_HANDEDNESS
 </a></h3>
<blockquote><pre>
#define LEFT_HANDEDNESS
</pre>
</blockquote>
<p></p>
<hr>
<h3><a name="ODD_PARITY">ODD_PARITY</a></h3>
<blockquote><pre>
#define ODD_PARITY NO
</pre>
</blockquote>
<p>UPC / EAN codes use parity swapping to increase the number of values that can be encoded. This
defines ODD_PARITY as NO to make the code more readable.
 </p>
<hr>
<h3><a name="RIGHT_HANDEDNESS
 ">RIGHT_HANDEDNESS
 </a></h3>
<blockquote><pre>
#define RIGHT_HANDEDNESS
</pre>
</blockquote>
<p></p>
<hr>
<p>(Last Updated 4/21/2003)
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